Enlaces e entraves para a soberania alimentar e nutricional: movimentos sociais no contexto das relações Brasil-Moçambique nas áreas de alimentação e agricultura

O Brasil tem se apresentado como importante parceiro de Moçambique na execução de projetos por meio da cooperação internacional, notadamente nas áreas afetas à segurança alimentar e nutricional. Há uma forte atuação das empresas brasileiras em setores estratégicos. Uma ampla articulação de atores sociais no país tem apontado caminhos alternativos para enfrentar os desafios do desenvolvimento e globalização. Propõe-se a compreensão sobre a atuação dos movimentos sociais moçambicanos neste contexto. O estudo reconstituiu as definições de segurança alimentar e nutricional e soberania alimentar, identificando seu processo de construção, atores envolvidos e diferentes apropriações. Procurou conhecer as ameaças e desafios à realização do direito humano à alimentação. E, ainda, analisou as práticas sociais em curso, suas características, impasses e conquistas no âmbito local e internacional. Com base na metodologia qualitativa procedeu-se o estudo e análise documental, a realização de visitas técnicas para compreensão do contexto local e a aplicação de entrevistas compreensivas com participantes de movimentos e organizações sociais de Moçambique nas Províncias (Estados) de Maputo e Nampula, ao Sul e Norte, respectivamente. Observou que os movimentos e organizações sociais destinam atenção em graus diferentes em relação às iniciativas desenvolvidas pelo Brasil, possuindo maior relevância as ações em torno da implantação do Programa para o Desenvolvimento Agrícola no Corredor de Nacala (ProSAVANA), em Nampula. Constatou a fragilidade dos mecanismos de participação e controle social em Moçambique na área de segurança alimentar e nutricional. Evidenciou, também, que há uma incorporação ainda incipiente de aspectos relacionados à nutrição na agenda política dos movimentos e organizações sociais. Concluiu que as experiências em cursos têm consolidado um campo de atuação dinâmico, capaz de intervir em processos internacionais de negociação a partir da realidade local.

Oleic acid modulates mRNA expression of liver X receptor (LXR) and its target genes ABCA1 and SREBP1c in human neutrophils

Purpose: Regulation of liver X receptors (LXRs) is essential for cholesterol homeostasis and inflammation. The present study was conducted to determine whether oleic acid (OA) could regulate mRNA expression of LXRα and LXRα-regulated genes and to assess the potential promotion of oxidative stress by OA in neutrophils. Methods: Human neutrophils were treated with OA at different doses and LXR target gene expression, oxidative stress production, lipid efflux and inflammation state were analyzed. Results: We describe that mRNA synthesis of both LXRα and ABCA1 (a reverse cholesterol transporter) was induced by OA in human neutrophils. This fatty acid enhanced the effects of LXR ligands on ABCA1 and LXR expression, but it decreased the mRNA levels of sterol regulatory element-binding protein 1c (a transcription factor that regulates the synthesis of triglycerides). Although OA elicited a slight oxidative stress in the short term (15–30 min) in neutrophils, it is unlikely that this is relevant for the modulation of transcription in our experimental conditions, which involve longer incubation time (i.e., 6 h). Of physiological importance is our finding that OA depresses intracellular lipid levels and that markers of inflammation, such as ERK1/2 and p38 mitogen-activated protein kinase phosphorylation, were decreased by OA treatment. In addition, 200 μM OA reduced the migration of human neutrophils, another marker of the inflammatory state. However, OA did not affect lipid peroxidation induced by pro-oxidant agents. Conclusions: This work presents for the first time evidence that human neutrophils are highly sensitive to OA and provides novel data in support of a protective role of this monounsaturated acid against the activation of neutrophils during inflammation.

Diary of John Page, 1757-1781

Manuscript volume. The first thirty-nine pages include diary entries from Page's years as an undergraduate student at Harvard College. Dated July 1757 through March 1761, entries includes short notes about daily activities. Topics covered include expenses, academics, clothing, and travel to and from Cambridge. Twenty-two pages covering 1764 through 1781 contain brief listings of items, generally foodstuffs, received from male and female Danville parishioners identified by name in Danville. The final twenty-six pages contain notes listing area deaths, as well as his own thoughts on topics such as "of light" and "jealousy." The concluding pages include rules "Concerning Grammar."

(Table 1) Occurrences of Epimeria georgiana species complex (Amphipoda) in the Weddel and Scotia Sea

DNA barcoding revealed four well-supported clades among amphipod specimens that keyed out to Epimeria georgiana Schellenberg, 1931, three clades with specimens from the southern Scotia Arc and one clade with specimens from the Weddell Sea. Detailed morphological investigations of sequenced specimens were conducted, through light and scanning electron microscopy. High magnification (500-2,000 fold) revealed features such as comb-scales on the first antenna and trich bearing pits on the fourth coxal plate to be similar for all specimens in the four clades. Consistent microstructure character differences in the Weddell Sea specimens combined with high genetic distances (COI divergence>20%) allowed the description of Epimeria angelikae, a species new to science. Specimens of E. georgiana in the other three COI clades from the Scotia Arc were morphologically indistinguishable. Representative specimens of clade A are also illustrated in detail. Our results on the high genetic divergences in epimeriid amphipods support the theory of the southern Scotia Arc being a centre of Antarctic diversification.

The educational significance of Schneersohn's psycho-expedition method : Schneersohn's life and works /

Cover title.

A study in incidental memory,

Columbia contributions to philosophy and psychology, vol. XXI, no. 4.

Empirical studies in the theory of measurement /

Mode of access: Internet.

The psychology of mentally deficient children,

Columbia University contributions to philosophy and psychology, vol. XV, no. 2.

A history of women's education in the United States.

Includes bibliography.

Special bulletin.

New series issued bimonthly.

Washington University studies.

Published in two series: Scientific and Humanistic, which had alternating numbering.

The etiquette and service of the table.

Mode of access: Internet.

Sustainability planning guide for Illinois state agencies.

The Illinois Green Government Coordinating Council promotes the incorporation of pollution prevention and resource conservation practices into government management and operations. The Council works with state agencies to reduce waste, improve energy efficiency, conserve water, increase recycling and reuse of materials, incorporate green building principles into new construction and renovation projects, and acquire and use environmentally friendly products.

Technical assistance guide for the Recycling Industry Modernization (RIM) Program.

RIM Program grant funds assist Illinois manufacturers to increase the use of recycled materials or to improve their solid waste management practices through source reduction, waste reduction or improved product packaging.